CN209941792U - An anti-clogging intelligent water outlet combined system - Google Patents

Abstract

The utility model discloses an anti-clogging intelligent water distribution port combination system, which comprises a water supply main pipe and a diversion pipeline. The water supply main pipe is connected with a three-way valve through a pipeline water distribution port, and the three-way valve is respectively connected with the diversion pipeline and the diversion pipeline. A common butterfly valve well is installed at the end of the diversion elbow, and a pressure reducing valve well, a flow meter well, a butterfly valve + exhaust valve well, the butterfly valve + exhaust valve well are sequentially installed on the diversion pipeline. The air valve well is connected to the water connection point of the first inlet pipeline and the second inlet pipeline respectively. The technical solution of the anti-clogging intelligent water outlet combination system meets the requirements of enterprise users for water pressure and water volume. The blockage plays a control role; when the water consumption of the enterprise is small, in order to ensure accurate measurement, the front and rear gate valves of the water meter in the butterfly valve + exhaust valve can be opened to measure through the water meter; the data of the electromagnetic flowmeter is transmitted to the central control room, which is convenient for real-time reading and Get water information.

Description

An anti-clogging intelligent water outlet combined system

technical field

The utility model relates to the water supply and drainage fields of water conservancy and municipal industries, in particular to an anti-clogging intelligent water distribution outlet combined system.

Background technique

The water supply system generally includes a water supply source, a pressurized pump station, pipelines, valves, and water distribution facilities along the way and at the end. In large industrial parks far away from the city, the water supply is generally branched. In order to ensure safe water supply, the requirements for each sub-system are higher.

In a large-scale industrial park water supply project, the branch pipe water outlet system along the way is the diversion facility of the entire water supply system, and its stable and safe operation is very important. Once the branch pipe is blocked or ruptured, it will affect the operation of the entire water supply system. It will cause heavy losses to water companies.

Therefore, the reasonable setting of the branch pipe water outlet combination system to prevent blockage and facilitate metering will be conducive to the safe operation of water supply facilities and the normal operation of enterprise production.

Utility model content

The purpose of this utility model is to provide an anti-clogging intelligent water distribution port combination system, in order to solve the phenomenon that the existing water supply system proposed in the above-mentioned background technology is prone to blockage and rupture, and the anti-clogging intelligent water distribution port combination system technology is applied to large-scale In the water distribution pipeline of enterprises in the industrial park, while improving the water supply guarantee rate, it can effectively reduce the blockage of pipe and valve parts, ensure accurate measurement and real-time grasp of water consumption information, and ensure the stable, safe and effective operation of the water supply system.

In order to achieve the above purpose, the utility model provides the following technical solutions: an anti-clogging intelligent water distribution port combination system, including a water supply main pipe and a diversion pipeline, the water supply main pipe is connected with a three-way valve through a pipeline water distribution port, and the three-way The valve is respectively connected with the diversion pipeline and the diversion elbow, the end of the diversion elbow is installed with a common butterfly valve well, and the diversion pipeline is sequentially installed with a pressure reducing valve well, a flow meter well, a butterfly valve + exhaust The valve well, the butterfly valve + exhaust valve well is respectively connected with the water connection point of the first incoming pipeline and the water connection point of the second incoming pipeline, and the butterfly valve + exhaust valve well is connected with the first incoming pipeline. An exhaust valve is arranged between the water points, and an exhaust valve is arranged between the butterfly valve + exhaust valve well and the water connection point of the second incoming pipeline;

The pressure reducing valve well consists of a manual butterfly valve, an expansion joint, a Y-type filter and a pressure-reducing valve, the expansion joint is arranged between the manual butterfly valve and the Y-type filter, the Y-type filter The other side of the type filter is provided with a pressure reducing valve;

The flowmeter well consists of an electromagnetic flowmeter and an expansion joint;

The butterfly valve + exhaust valve well is composed of one of the expansion joints and one of the manual butterfly valves;

The common butterfly valve well consists of one expansion joint and one manual butterfly valve.

Further, the electromagnetic flowmeter is a two-way measurement system, and the electromagnetic flowmeter is equipped with three totalizers: the forward total amount, the reverse total amount and the difference total amount.

Further, the electromagnetic flowmeter can display forward and reverse flow, and the electromagnetic flowmeter has four output modes: current, pulse, digital communication, and HART.

Further, the electromagnetic flowmeter includes a converter inside, and the converter adopts surface mount technology (SMT).

Further, the specific form of the exhaust valve is a composite intake and exhaust valve.

Further, a bypass is provided inside the butterfly valve + exhaust valve well, and the bypass is composed of a gate valve, a soft joint, a filter, a water meter, and the like.

Compared with the prior art, the beneficial effects of the present utility model are: the technical scheme of the anti-clogging intelligent water diverter combination system can control the anti-clogging while meeting the requirements of enterprise users for water pressure and water quantity; When it is small, in order to ensure accurate measurement, you can open the front and rear gate valves of the water meter in the butterfly valve + exhaust valve, and measure through the water meter; the data of the electromagnetic flowmeter is transmitted to the central control room, which is convenient for real-time reading and mastering of water consumption information.

Description of drawings

Fig. 1 is the plane layout schematic diagram of the present utility model;

2 is an enlarged view of the pressure relief valve well of the present invention;

3 is an enlarged view of the flow meter well of the present invention;

4 is an enlarged view of the butterfly valve+exhaust valve well of the present invention;

Figure 5 is an enlarged view of the common butterfly valve well of the present invention.

In the figure: 1. Water supply main pipe; 2. Pipeline water outlet; 3. Three-way valve; 4. Diversion pipeline; 5. Pressure relief valve well; 6. Flow meter well; 7. Butterfly valve + exhaust valve well; 8. 1. Water connection point of the first incoming pipeline; 9. Water connection point of the second incoming pipeline; 10. Diversion elbow; 11. Ordinary butterfly valve well; 12. Manual butterfly valve; 13. Expansion joint; 14. Y-type filter; 15. Pressure reducing valve; 16. Electromagnetic flowmeter; 17. Exhaust valve.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, the present utility model provides a technical solution: an anti-clogging intelligent water distribution port combination system, including a water supply main pipe 1 and a diversion pipeline 4, and the water supply main pipe 1 passes through a pipeline water distribution port 2 and a three-way valve 3. The three-way valve 3 is respectively connected with the diversion pipe 4 and the diversion elbow 10. The end of the diversion elbow 10 is installed with a common butterfly valve well 11, and the diversion pipeline 4 is sequentially installed with Pressure reducing valve well 5, flow meter well 6, butterfly valve+exhaust valve well 7, the butterfly valve+exhaust valve well 7 are respectively in phase with the water connection point 8 of the first incoming pipeline and the water connection point 9 of the second incoming pipeline. connection, an exhaust valve 17 is provided between the butterfly valve + exhaust valve well 7 and the water connection point 8 of the first incoming pipeline, the butterfly valve + exhaust valve well 7 and the second incoming pipeline An exhaust valve 17 is arranged between the water connection points 9;

The pressure reducing valve well 5 is composed of a manual butterfly valve 12, an expansion joint 13, a Y-type filter 14 and a pressure reducing valve 15. The expansion joint 13 is arranged on the manual butterfly valve 12 and the Y-type filter. Between the filters 14, a pressure reducing valve 15 is provided on the other side of the Y-type filter 14;

The flow meter well 6 is composed of an electromagnetic flow meter 16 and an expansion joint 13;

The butterfly valve+exhaust valve well 7 is composed of a telescopic joint 13 and a manual butterfly valve 12;

The common butterfly valve well 11 is composed of a telescopic joint 13 and a manual butterfly valve 12 .

In this embodiment, the electromagnetic flowmeter 16 is a two-way measurement system, and the electromagnetic flowmeter 16 is equipped with three totalizers: the forward total amount, the reverse total amount and the difference total amount. The electromagnetic flowmeter 16 detects the excess flow of water.

In this embodiment, the electromagnetic flowmeter 16 can display positive and negative flow rates, and the electromagnetic flowmeter 16 has four output modes: current, pulse, digital communication, and HART.

In this embodiment, the electromagnetic flowmeter 16 includes a converter inside, and the converter adopts surface mount technology (SMT), so that the electromagnetic flowmeter 16 can have self-test and self-diagnosis functions.

In this embodiment, the specific form of the exhaust valve 17 is a composite intake and exhaust valve 17, so that when water starts to be injected into the pipe, the plug in the valve stays in the open position, and a large amount of exhaust is performed. When the air is exhausted, the When water accumulates in the valve, the float ball is floated, the drive plug goes to the closed position, and a large amount of exhaust stops. When the pump stops, the water in the pipe is empty or when a negative pressure is generated in the pipe, the plug head is quickly opened, and air is sucked in to ensure the normal delivery of fluid in the pipe.

In this embodiment, the butterfly valve+exhaust valve well 7 is provided with a bypass, and the bypass consists of a gate valve, a soft joint, a filter, and a water meter. This setting can ensure accurate metering of water when the water consumption of the enterprise is small.

Working principle: The water in the water supply main pipe 1 is divided by the water outlet 2 of the pipe and diverted to the three-way valve 3. The water divided by the three-way valve 3 is injected into the diversion pipeline 4 and the well of the ordinary butterfly valve 7 respectively, and flows through the diversion pipeline. The water in 4 passes through the pressure reducing valve well 5, the flow meter well 6, the butterfly valve + exhaust valve well 7 in turn, and inside the butterfly valve + exhaust valve well 7, when water starts to be injected into the pipe, the plug in the valve stays in the open position When the air is exhausted, the water accumulates in the valve, the float ball is floated, the drive plug goes to the closed position, and a large amount of exhaust is stopped. When the water in the pipe is transported normally, if a small amount of air accumulates in the valve When the water level in the valve drops to a considerable extent, the float ball drops along with it. At this time, the air is discharged from the small hole. When the pump stops, when the water in the pipe is empty or when a negative pressure is generated in the pipe, the plug head is quickly opened and air is sucked in. Make sure the tubing is properly delivering fluid.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a prevent blockking up intelligence water diversion mouth combined system which characterized in that: comprises a water supply main pipe (1) and a diversion pipeline (4), wherein the water supply main pipe (1) is connected with a three-way valve (3) through a pipeline water diversion port (2), the three-way valve (3) is respectively connected with the diversion pipeline (4) and the diversion elbow (10), the tail end of the diversion elbow (10) is provided with a common butterfly valve well (11), the diversion pipeline (4) is sequentially provided with a pressure reducing valve well (5), a flowmeter well (6), a butterfly valve and an exhaust valve well (7), the butterfly valve and the exhaust valve well (7) are respectively connected with a first plant inlet pipeline water receiving point (8) and a second plant inlet pipeline water receiving point (9), an exhaust valve (17) is arranged between the butterfly valve and the exhaust valve well (7) and the first plant inlet pipeline water receiving point (8), an exhaust valve (17) is arranged between the butterfly valve and the exhaust valve well (7) and the second plant inlet pipeline water receiving point (9);

the pressure reducing valve well (5) consists of a manual butterfly valve (12), an expansion joint (13), a Y-shaped filter (14) and a pressure reducing valve (15), the expansion joint (13) is arranged between the manual butterfly valve (12) and the Y-shaped filter (14), and the pressure reducing valve (15) is arranged on the other side of the Y-shaped filter (14);

the flow meter well (6) consists of an electromagnetic flow meter (16) and the telescopic joint (13);

the butterfly valve + exhaust valve well (7) consists of one telescopic joint (13) and one manual butterfly valve (12);

the common butterfly valve well (11) is composed of one telescopic joint (13) and one manual butterfly valve (12).

2. The intelligent anti-clogging water diversion port combination system according to claim 1, wherein: the electromagnetic flowmeter (16) is a two-way measuring system, three integrators are arranged in the electromagnetic flowmeter (16): forward total, reverse total, and differential total.

3. The intelligent anti-clogging water diversion port combination system according to claim 1, wherein: the electromagnetic flowmeter (16) can display the forward flow quantity and the backward flow quantity, and the electromagnetic flowmeter (16) has four output modes: current, pulse, digital communication, HART.

4. The intelligent anti-clogging water diversion port combination system according to claim 1, wherein: the electromagnetic flow meter (16) includes a transducer therein, the transducer being Surface Mount Technology (SMT) configured to provide the electromagnetic flow meter (16) with self-test and self-diagnostic capabilities.

5. The intelligent anti-clogging water diversion port combination system according to claim 1, wherein: the specific form of the exhaust valve (17) is a composite air inlet and exhaust valve (17).

6. The intelligent anti-clogging water diversion port combination system according to claim 1, wherein: a bypass is arranged inside the butterfly valve and the exhaust valve well (7), and the bypass consists of a gate valve, a soft joint, a filter and a water meter.

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